Who's a flip-flopper?

Steven marvels at the state GOP's decision to use the Rovian "flip-flopper" strategy against Tom Reilly because a) Bush lost Massachusetts, so people might not take kindly to it and b) it could boomerang against their man. As he points out, the Mittster, who now wants to ban stem cell research, said something a wee bit different in 2002:

I am in favor of stem cell research. I will work and fight for stem cell research.